# Triangle - Light Controller — Control your HomeKit lighting > HomeKit lighting control with visual triangles, instant groups, and scenes. (iPhone/iPad app by Brentt Blakkan.) - Source: https://appshunter.io/ios/app/triangle-light-controller/id1136573286 (this page in markdown: same URL + `.md`) - Developer: [Brentt Blakkan](https://appshunter.io/developer/1059260346) - Category: Utilities, Lifestyle - Price: Free - Rating: 4.20/5 from 10 App Store ratings · 4 written reviews indexed - Age rating: 4+ - Requires: iOS 11.0 · 8 MB - Languages: American English - Released: 2016-11-19 - Data updated: 2026-11-02 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/triangle-light-controller/id1136573286/reviews.md ## What is Triangle? Control your HomeKit lighting with ease. Triangle presents your home in refreshing clarity. Lightbulbs and rooms are shown as brilliant triangles that you swipe and tap to create immersive lightscapes. Adjust a single bulb, your entire home, or anything in-between. Instant Groups let you control what you want, fast. So go ahead and play around — there's an Undo button if things get ugly! HomeKit Support • Supports HomeKit enabled lightbulbs, such as Philips Hue Instant Groups* • Control any combination of lightbulbs or rooms together • Control your entire home at once • Exclude a room or lightbulb by tapping its name Scenes • Effortlessly save your lighting as a scene you can set later • Scenes are beautifully presented in color so you can locate them quickly • Scenes are available to all other HomeKit apps • Scene names are also understood by Siri Undo • Reverse changes to brightness, color, and on/off state of lightbulbs 3D Touch** • Press firmly on a room triangle to peek in and see each lightbulb; press harder to pop fully into the room Eyes-Free Color Picker • Keep your focus on the lights, not the app • In the color picker, swipe below the triangle to easily change colors without looking • Color-temperature mode helps you set colors from a more conventional white light spectrum Home & Accessory Management for HomeKit • Create homes and rooms • Pair new accessories and assign them to rooms • Quickly switch between multiple homes • Manage home sharing invites — allow others to control your home’s accessories *Patent-pending, 2018 **Requires an iPhone with 3D Touch functionality. Music in app preview by dross: https://drosstapes.bandcamp.com ## Key features - Visual light control with triangles - Instant Groups for custom lighting control - Scene creation and saving - Undo functionality for lighting changes - Eyes-Free Color Picker - Home and accessory management ## Is Triangle safe? Not enough ratings yet to assess Triangle. ## Is Triangle legit? Triangle - Light Controller appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Triangle is 73 out of 100 points across 7 verification signals from App Store and developer data. ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/triangle-light-controller/id1136573286/reviews.md ### 5/5 — 🤷🏾‍♀️ I don’t know *2020-08-27* I just downloaded it today but I don’t get what it’s suppose to do like how do I work it? I wanna turn off my lights in my room with this app but I don’t know how to do it but I will figure it out. But hopefully I guess it does control my light in my room ### 2/5 — It was ok *2019-01-29* The app works. The only problem was this didn’t work unless you have 3D Touch which is not a good idea **Developer response:** Thanks for your feedback 🙂 3D Touch is optional. There are two ways to zoom into a room triangle for controlling individual lights — you can tap the triangle while in the color picker — or you can 3D Touch the triangle from the Home view. Hope that helps! ### 5/5 — Very slick *2017-06-18* Great app for controlling Hue lights. ### 1/5 — Crash *2016-12-02* All it does is crash. ## Frequently asked questions about Triangle ### What is Triangle used for? Triangle is a utility app designed to control your HomeKit-enabled lighting. It offers a unique visual interface using triangles to represent rooms and bulbs, allowing for intuitive adjustments and scene creation. ### Does Triangle have ads? No, Triangle does not contain advertisements. It is a free application that focuses on providing a clean and uninterrupted user experience for managing your smart lights. ### What devices does Triangle support? Triangle is available for iPhone and iPod touch devices. It requires an iPhone with 3D Touch functionality for certain features like peeking into rooms. ### How often is Triangle updated? Triangle was last updated on September 25, 2018, with version 1.2. The app was initially released on November 19, 2016. ### Can I control multiple homes with Triangle? Yes, Triangle allows you to create and switch between multiple homes. You can also manage home sharing invites, allowing others to control your home's accessories. ### What is the age rating for Triangle? Triangle has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content. ### How does Triangle compare to other HomeKit apps? Triangle differentiates itself with its unique triangle-based visual interface for light control, instant grouping capabilities, and an undo button for creative freedom. It focuses on an immersive and intuitive user experience. ### Can I save my lighting configurations in Triangle? Yes, Triangle allows you to save your lighting setups as scenes. These scenes are presented in color for easy identification and can be accessed by other HomeKit apps and Siri. ## Version history (last 3 releases) ### 1.2 — 2018-09-25 Fixed a bug on iOS 12 that prevented triangles from being shown in Scenes view. ### 1.1 — 2017-11-06 Adds support for iPhone X ### 1.0 — 2016-11-19 No release notes. ## Apps similar to Triangle | App | Rating | Price | Category | | --- | --- | --- | --- | | [LightLayout for Philips Hue](https://appshunter.io/ios/app/lightlayout-for-philips-hue/id6804464000) | — | Free | Utilities | | [NiteApps](https://appshunter.io/ios/app/niteapps/id1443251113) | — | Free | Utilities | | [CasaRay for Home Assistant](https://appshunter.io/ios/app/casaray-for-home-assistant/id6778025328) | — | Free | Utilities | | [just sit - meditation timer](https://appshunter.io/ios/app/just-sit-meditation-timer/id6756219226) | 4.9 (11) | Free | Utilities | | [Geniox VPN](https://appshunter.io/ios/app/geniox-vpn/id6738796937) | 5.0 (1) | Free | Utilities | | [SV Max](https://appshunter.io/ios/app/sv-max/id6746150506) | 2.7 (3) | Free | Utilities | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-02.*